Mainboard Connection Sheet for Epson WorkForce WF-7720

Epson WF-7720 CD36 Mainboard

Include

• Picture of the mainboard, connection locations are marked. 
• List of wires.  Because you need to take off the scanner first, the wire from the scanners are marked from base wires.
• Each wire's colors are marked.  For example: RKKR(W) means the bundle is composed of four wires, Red, Black, Black, and Red, and the connector is white.  See legend below.

Legend:

• FFC Blue facing:
  • BF= front. 
  • BB=back.
  • BU=up.
  • BD=down.
  • BL=left.
  • BR=right.
• Wire: Wire Color (Connector color) = color of the wire and the color of the connector
  • W=White
  • K=Black
  • B=Blue
  • G=Gray
  • R=Red
  • O=Orange
  • N=Brown